Current Conditions

Uonuma, Niigata

74°F24°C

Rain

Wind

SSE 3 mph6 km/h

Humidity

90%

Cloud Cover

96%

As of Thursday, September 3, 2026 at 1:22 AM GMT+9

Today's Outlook

Day

Overcast and warm, with a high of 74°F23°C. Light wind from the S around 3 mph4 km/h. 100% chance of rain throughout the day. Heavy, humid air.

Night

Overcast, with a low around 69°F21°C. Light wind from the SSE around 3 mph5 km/h. 96% chance of rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 74°F24°C	Low 69°F21°C	Precip 1.22 in31.1 mm100%	Cloud 99%	Wind SSE 3 mph5 km/h	Thursday: Overcast and warm, with a high of 74°F23°C. Light wind from the S around 3 mph4 km/h. 100% chance of rain throughout the day. Heavy, humid air. Thursday Night: Overcast, with a low around 69°F21°C. Light wind from the SSE around 3 mph5 km/h. 96% chance of rain throughout the night.
Light Rain	High 73°F23°C	Low 67°F19°C	Precip 0.26 in6.6 mm93%	Cloud 100%	Wind NW 2 mph4 km/h	Friday: Overcast and warm, with a high of 73°F23°C and morning low of 68°F20°C. Light wind from the NW around 2 mph4 km/h. 77% chance of light rain throughout the day. Humid. Friday Night: Overcast, with a low around 67°F19°C. Light wind from the W around 2 mph4 km/h. 93% chance of light rain throughout the night.
Light Rain	High 76°F24°C	Low 64°F18°C	Precip 0.15 in3.9 mm56%	Cloud 79%	Wind NE 3 mph4 km/h	Saturday: Mostly cloudy and warm, with a high of 76°F24°C and morning low of 64°F18°C. Light wind from the NNE around 3 mph5 km/h. 24% chance of drizzle throughout the day. Saturday Night: Overcast, with a low around 64°F18°C. Light wind from the ENE around 2 mph4 km/h. 56% chance of light rain overnight.
Light Rain	High 78°F26°C	Low 65°F18°C	Precip 0.13 in3.4 mm36%	Cloud 84%	Wind SE 6 mph10 km/h	Sunday: Overcast and warm, with a high of 78°F26°C and morning low of 65°F18°C. Breezy from the SE at 6 to 8 mph10 to 12 km/h. 16% chance of light rain throughout the day. Sunday Night: Overcast, with a low around 66°F19°C. Breezy from the SE at 5 to 7 mph9 to 11 km/h. 36% chance of light rain in the evening.
Rain	High 75°F24°C	Low 67°F19°C	Precip 1.08 in27.4 mm75%	Cloud 91%	Wind ESE 4 mph7 km/h	Monday: Overcast and warm, with a high of 75°F24°C and morning low of 67°F19°C. Light wind from the ESE around 4 mph7 km/h. 75% chance of rain throughout the day. Humid. Monday Night: Overcast, with a low around 67°F20°C. Light wind from the SE around 4 mph7 km/h. 60% chance of rain throughout the night.
Light Rain	High 80°F26°C	Low 69°F20°C	Precip 0.41 in10.4 mm49%	Cloud 76%	Wind SSE 3 mph5 km/h	Tuesday: Mostly cloudy and warm, with a high of 80°F26°C and morning low of 69°F20°C. Light wind from the WNW around 3 mph5 km/h. 49% chance of light rain throughout the day. Humid. Tuesday Night: Mostly cloudy, with a low around 69°F21°C. Light wind from the SSE around 3 mph5 km/h. 45% chance of light rain throughout the night.
Rain	High 78°F25°C	Low 70°F21°C	Precip 0.54 in13.6 mm82%	Cloud 83%	Wind NW 3 mph5 km/h	Wednesday: Overcast and warm, with a high of 78°F25°C and morning low of 70°F21°C. Light wind from the NW around 3 mph5 km/h. 82% chance of rain throughout the day. Heavy, humid air. Wednesday Night: Overcast, with a low around 70°F21°C. Light wind from the S around 3 mph4 km/h. 76% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	74°F24°C	69°F21°C	1.22 in31.1 mm· 100%	99%	Rain	SSE 3 mph5 km/h
DayOvercast and warm, with a high of 74°F23°C. Light wind from the S around 3 mph4 km/h. 100% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 69°F21°C. Light wind from the SSE around 3 mph5 km/h. 96% chance of rain throughout the night.
	FridaySep 4	73°F23°C	67°F19°C	0.26 in6.6 mm· 93%	100%	Light Rain	NW 2 mph4 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 68°F20°C. Light wind from the NW around 2 mph4 km/h. 77% chance of light rain throughout the day. Humid. NightOvercast, with a low around 67°F19°C. Light wind from the W around 2 mph4 km/h. 93% chance of light rain throughout the night.
	SaturdaySep 5	76°F24°C	64°F18°C	0.15 in3.9 mm· 56%	79%	Light Rain	NE 3 mph4 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 64°F18°C. Light wind from the NNE around 3 mph5 km/h. 24% chance of drizzle throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the ENE around 2 mph4 km/h. 56% chance of light rain overnight.
	SundaySep 6	78°F26°C	65°F18°C	0.13 in3.4 mm· 36%	84%	Light Rain	SE 6 mph10 km/h
DayOvercast and warm, with a high of 78°F26°C and morning low of 65°F18°C. Breezy from the SE at 6 to 8 mph10 to 12 km/h. 16% chance of light rain throughout the day. NightOvercast, with a low around 66°F19°C. Breezy from the SE at 5 to 7 mph9 to 11 km/h. 36% chance of light rain in the evening.
	MondaySep 7	75°F24°C	67°F19°C	1.08 in27.4 mm· 75%	91%	Rain	ESE 4 mph7 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 67°F19°C. Light wind from the ESE around 4 mph7 km/h. 75% chance of rain throughout the day. Humid. NightOvercast, with a low around 67°F20°C. Light wind from the SE around 4 mph7 km/h. 60% chance of rain throughout the night.
	TuesdaySep 8	80°F26°C	69°F20°C	0.41 in10.4 mm· 49%	76%	Light Rain	SSE 3 mph5 km/h
DayMostly cloudy and warm, with a high of 80°F26°C and morning low of 69°F20°C. Light wind from the WNW around 3 mph5 km/h. 49% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 69°F21°C. Light wind from the SSE around 3 mph5 km/h. 45% chance of light rain throughout the night.
	WednesdaySep 9	78°F25°C	70°F21°C	0.54 in13.6 mm· 82%	83%	Rain	NW 3 mph5 km/h
DayOvercast and warm, with a high of 78°F25°C and morning low of 70°F21°C. Light wind from the NW around 3 mph5 km/h. 82% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 70°F21°C. Light wind from the S around 3 mph4 km/h. 76% chance of light rain throughout the night.
	ThursdaySep 10	71°F22°C	66°F19°C	0.65 in16.6 mm· 73%	89%	Rain	NNW 3 mph4 km/h
DayOvercast and warm, with a high of 71°F22°C. Light wind from the NNW around 3 mph5 km/h. 73% chance of rain throughout the day. Humid. NightOvercast, with a low around 66°F19°C. Light wind from the NNW around 2 mph4 km/h. 71% chance of light rain throughout the night.
	FridaySep 11	73°F23°C	65°F18°C	0.32 in8.1 mm· 55%	83%	Light Rain	N 2 mph4 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 65°F18°C. Light wind from the N around 3 mph4 km/h. 55% chance of light rain throughout the day. NightOvercast, with a low around 65°F18°C. Light wind from the NE around 2 mph3 km/h. 49% chance of light rain throughout the night.
	SaturdaySep 12	74°F23°C	65°F18°C	0.31 in8 mm· 53%	80%	Light Rain	ESE 3 mph4 km/h
DayOvercast and warm, with a high of 74°F23°C and morning low of 65°F18°C. Light wind from the NNW around 3 mph5 km/h. 53% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 65°F18°C. Light wind from the SE around 2 mph4 km/h. 43% chance of light rain throughout the night.
	SundaySep 13	75°F24°C	65°F19°C	0.25 in6.4 mm· 63%	77%	Light Rain	SSW 3 mph4 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 65°F19°C. Light wind from the NW around 3 mph5 km/h. 63% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 66°F19°C. Light wind from the SE around 3 mph4 km/h. 50% chance of light rain throughout the night.
	MondaySep 14	75°F24°C	65°F18°C	0.3 in7.5 mm· 61%	79%	Light Rain	S 3 mph4 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 65°F18°C. Light wind from the NW around 3 mph5 km/h. 61% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 66°F19°C. Light wind from the SSE around 3 mph4 km/h. 48% chance of light rain throughout the night.
	TuesdaySep 15	74°F24°C	65°F18°C	0.37 in9.3 mm· 60%	83%	Light Rain	SE 3 mph4 km/h
DayOvercast and warm, with a high of 74°F24°C and morning low of 65°F18°C. Light wind from the NNW around 3 mph5 km/h. 60% chance of light rain throughout the day. NightOvercast, with a low around 65°F18°C. Light wind from the SSE around 3 mph4 km/h. 50% chance of light rain throughout the night.
	WednesdaySep 16	74°F23°C	64°F18°C	0.33 in8.5 mm· 63%	83%	Light Rain	SSE 3 mph5 km/h
DayOvercast and warm, with a high of 74°F23°C and morning low of 64°F18°C. Light wind from the WNW around 3 mph5 km/h. 63% chance of light rain throughout the day. NightOvercast, with a low around 65°F18°C. Light wind from the SE around 3 mph4 km/h. 47% chance of light rain throughout the night.
	ThursdaySep 17	74°F24°C	63°F17°C	0.3 in7.6 mm· 45%	77%	Light Rain	SE 3 mph5 km/h
DayMostly cloudy and warm, with a high of 74°F24°C and morning low of 63°F17°C. Light wind from the NNE around 3 mph5 km/h. 45% chance of light rain throughout the day. NightMostly cloudy, with a low around 64°F18°C. Light wind from the SE around 3 mph5 km/h. 38% chance of light rain throughout the night.

Nearby Cities

Ojiya10 mi16 km Minamiuonuma12 mi20 km Muikamachi13 mi21 km Tōkamachi13 mi21 km Nagaoka15 mi25 km Shiozawa16 mi25 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 37.2449°N, 138.9623°E·Elevation: 95m·Timezone: Asia/Tokyo·Population: 34,483